What is Hip Dysplasia?

Hip Dysplasia is a developmental disease of the hip joint that effects primarily young, large-breed dogs. The disease is genetic and can be passed from generation to generation.

Signs of hip dysplasia cannot be detected in the newborn puppy. It usually appears during the rapid growth period between four and nine months of age, but can occur later in life. Signs of the disease can vary widely from slight irregularities of gait to crippling hip disease. Improvement or even apparent disappearance of lameness can occur as the dog matures but arthritis of the hip joints is usually present in older dogs with hip dysplasia.

The best way to determine the condition of the hip joints is by a qualified x-ray examination. Frequent sedation or short acting anesthetic is necessary to restrain the dog for this diagnostic test.

Treatment of hip dysplasia varies. Rest and supportive care may be recommended during the acute phases of the disease and surgical treatments are available in extreme cases. Moderate exercise, weight control and anti-inflammatory drugs are helpful in managing the arthritis associated with hip dysplasia in the older dog.

Prevention of this crippling, often very painful disease is possible only through breeding control. Dogs intended for breeding should be x-rayed when mature (after two years of age) for healthy hips. Dogs with hip dysplasia should not be used for breeding.

When purchasing dogs, potential dog owners should always inquire about the hip history of parent dogs and ancestors. New dog owners should ask if x-rays or certification has been done. These few questions will help assure you a healthy dog and educate breeders on the importance of responsible breeding.

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